The Madras High Court has refused to grant bail to one of the accused in the Tamil Nadu Public Service Commission (TNPSC) recruitment scam pertaining

Employee Participation and Deferral Rates See Steady Increase; Participation up Five Percent Since 2010

In this paper we study removable singularities for regular $(1,1/2)$-Lipschitz solutions of the heat equation in time varying domains. We introduce an associated Lipschitz caloric capacity and we study its metric and geometric properties and the connection with the $L^2$ boundedness of the singular integral whose kernel is given by the gradient of the fundamental solution of the heat equation.

The invention discloses an improved multistage fischer tropsch process scheme for the production of hydrocarbon fuels comprising feeding gaseous phase syngas and liquid stream hydrocarbons in a counter current manner such as herein described into the reaction vessel at a number of stages containing reaction catalysts; wherein fresh syngas enters into the stage where the product liquid stream leaves and the fresh liquid stream enters into the stage where the unreacted syngas leaves; wherein further the temperature of each stage can be controlled independently. More particularly the invention relates to improving the heat release in different reactors, product selectivity and reactor productivity of FT reactors.

The present invention pertains to a process for carrying out a high-speed stop in a Fischer-Tropsch process which comprises providing a feed to a fixed bed reactor comprising a Fischer-Tropsch catalyst, the reactor being at reaction temperature and pressure, and withdrawing an effluent from the reactor, wherein the high-speed stop is effected by blocking provision of feed to the reactor and simultaneously blocking the withdrawal of effluent from the reactor.

A method of producing an alumina-supported catalyst for use in a Fischer-Tropsch synthesis reaction, which comprises: calcining an initial γ-alumina support material at a temperature of at least 550° C. to produce a modified alumina support material; impregnating the modified alumina support material with a source cobalt; calcining the impregnated support material at a temperature of 700° C. to 1200° C., and activating the catalyst.

A method for producing a gas comprising at least 80 vol % carbon monoxide from a Fischer-Tropsch off-gas comprises: (1) feeding Fischer-Tropsch off-gas through a column comprising an adsorbent bed at high pressure and discharging effluent; (2) reducing the pressure in the column and the bed slightly; (3) rinsing the column and the adsorbent bed with methane or a mixture of methane and carbon dioxide; (4) reducing the pressure of the column and adsorbent bed to a low pressure; (5) rinsing the column and adsorbent bed with a mixture of hydrogen and nitrogen; (6) pressurizing the column and adsorbent bed to a high pressure using a mixture of hydrogen and nitrogen. The product stream obtained in step (3) comprising at least 80 vol % carbon monoxide can be sent as feed to a Fischer-Tropsch reaction. In an embodiment, a gas comprising at least 80 vol % hydrogen is also produced.

Iron/carbon (Fe/C) nanocomposite catalysts are prepared for Fischer-Tropsch synthesis reaction. A preparation method includes steps of mixing iron hydrate salts and a mesoporous carbon support to form a mixture, infiltrating the iron hydrate salts into the carbon support through melt infiltration of the mixture near a melting point of the iron hydrate salts, forming iron-carbide particles infiltrated into the carbon support through calcination of the iron hydrate salts infiltrated into the carbon support under a first atmosphere, and vacuum-drying the iron-carbide particles after passivation using ethanol. Using such catalysts, liquid hydrocarbons are produced.

The present invention pertains to a reactor tube comprising a fixed bed of Fischer-Tropsch catalyst particles, wherein the catalyst particles in 5% to 40% of the fixed bed volume at the upstream end have an average outer surface to volume ratio (S/V) in the range of between 3.0 to 4.5 mm−1, and the catalyst particles in the remaining fixed bed volume have an average outer surface to volume ratio (S/V) in the range of between 4.5 to 8.0 mm−1, and wherein the difference between the average S/V of the particles at the upstream end and the average S/V of the particles in the remaining fixed bed volume is at least 0.5 mm−1.

The present invention provides a process for producing a hydrocarbon oil by performing a Fischer-Tropsch synthesis reaction using a reactor for a Fischer-Tropsch synthesis including a reaction apparatus having a slurry containing catalyst particles and a gaseous phase located above the slurry to obtain a hydrocarbon oil, wherein the Fischer-Tropsch reaction is performed while controlling a temperature of the slurry so that a difference T2−T1 between the average temperature T1 of the slurry and a temperature T2 at the liquid level of the slurry in contact with the gaseous phase is 5 to 30° C.

The invention pertains to a reactor tube comprising a fixed bed of Fischer-Tropsch catalyst particles, wherein the catalyst particles in 5%-40% of the fixed bed volume at the upstream end have an average outer surface to volume ratio (S/V) of between 3.0 to 4.5 mm-1, and the remaining catalyst particles have an average S/V of between 4.5 to 8.0 mm-1, and wherein the difference between the average S/V of the particles at the upstream end and the remaining fixed bed volume is at least 0.5 mm-1. Additionally the fixed bed volume at the upstream end shows a full-bed apparent catalytic activity per volume unit lower than the full-bed apparent catalytic activity per volume unit in the remaining fixed bed volume and/or the weight of catalytically active metal per weight unit at the upstream end is more than 70% lower than in the remaining fixed bed volume.

A method and an apparatus is disclosed that uses a gas lift tubing arrangement to produce synthetic hydrocarbon related products. Using the Fischer Tropsch process as an example, the tubing is packed with a suitable catalyst and then hydrogen and carbon monoxide are injected into the top of the tubing in a fashion similar to a gas lift process. As the gases travel past the catalyst, synthetic hydrocarbons are formed and heat is rejected. The synthetic hydrocarbons and water flow out of the bottom of the tubing and travel up the annulus to the surface. In some embodiments, this process is carried out in a producing well or a in producing riser. In a producing well or a producing riser, the production from the well which flows up the annulus cools the synthetic hydrocarbon derived products. In additional and alternate embodiments, this process can be used in non-flowing wells.

A method and an apparatus is disclosed that uses a gas lift tubing arrangement to produce synthetic hydrocarbon related products. Using the Fischer Tropsch process as an example, the tubing is packed with a suitable catalyst and then hydrogen and carbon monoxide are injected into the top of the tubing in a fashion similar to a gas lift process. As the gases travel past the catalyst, synthetic hydrocarbons are formed and heat is rejected. The synthetic hydrocarbons and water flow out of the bottom of the tubing and travel up the annulus to the surface. In some embodiments, this process is carried out in a producing well or a in producing riser. In a producing well or a producing riser, the production from the well which flows up the annulus cools the synthetic hydrocarbon derived products. In additional and alternate embodiments, this process can be used in non-flowing wells.

The disclosed invention relates to a process for conducting a Fischer-Tropsch reaction, comprising flowing a reactant mixture comprising fresh synthesis gas and tail gas in a microchannel reactor in contact with a catalyst to form at least one hydrocarbon product, the catalyst being derived from a catalyst precursor comprising cobalt and a surface modified catalyst support.

Disclosed are hybrid Fischer-Tropsch catalysts containing cobalt deposited on hybrid supports. The hybrid supports contain an acidic zeolite component and a silica-containing material. It has been found that the use of the hybrid Fischer-Tropsch catalysts in synthesis gas conversion reactions results in high C5+ productivity, high CO conversion rates and low olefin formation.

Disclosed is a process for converting a reactant composition comprising H2 and CO to a product comprising at least one aliphatic hydrocarbon having at least about 5 carbon atoms, the process comprising: flowing the reactant composition through a microchannel reactor in contact with a Fischer-Tropsch catalyst to convert the reactant composition to the product, the microchannel reactor comprising a plurality of process microchannels containing the catalyst; transferring heat from the process microchannels to a heat exchanger; and removing the product from the microchannel reactor; the process producing at least about 0.5 gram of aliphatic hydrocarbon having at least about 5 carbon atoms per gram of catalyst per hour; the selectivity to methane in the product being less than about 25%. Also disclosed is a supported catalyst comprising Co, and a microchannel reactor comprising at least one process microchannel and at least one adjacent heat exchange zone.

The present invention is directed to a process for the production of hydrocarbon product from two different hydrocarbonaceous feedstocks comprising the steps of preparing a feed syngas having a hydrogen/carbon monoxide [H2/CO] molar feed ratio suitable for Fischer-Tropsch synthesis, wherein the feed syngas is prepared by combining a first syngas having a H2/CO molar ratio below the molar feed ratio and a second syngas having a H2/CO molar ratio above the molar feed ratio; the first syngas is prepared from a liquid hydrocarbon comprising feedstock as the sole source of carbon in a first syngas manufacturing process comprising a non-catalytic partial oxidation step; the second syngas is prepared from a methane comprising feedstock as the sole source of carbon in a second syngas manufacturing process comprising a heat exchange reforming step and an auto-thermal reforming step; and the first and second syngas manufacturing processes are operated in parallel.

(United States Fifth Circuit) - Affirmed. A subcontractor did not owe a duty to indemnify a company for its expenditures in labor and materials in a construction project.

(United States Fifth Circuit) - Affirmed. A subcontractor did not owe a duty to indemnify a company for its expenditures in labor and materials in a construction project.

(United States Fifth Circuit) - Affirmed. A subcontractor did not owe a duty to indemnify a company for its expenditures in labor and materials in a construction project.

Myappsclub[.]net redirect removal instructions

What is myappsclub[.]net?

Myappsclub.net is the address of a fake search engine. Such illegitimate web searching tools typically cannot generate search results and record information relating to browsing activity. Fake search engines are usually promoted by PUAs (Potentially Unwanted Applications), called browser hijackers. They do so by making modifications to browsers and often monitor users' browsing habits.

Sonia Podvin
Apr 15, 2020; 0:RA120.002079v1-mcp.RA120.002079
Research

Accumulation and propagation of hyperphosphorylated tau (p-tau) is a common neuropathological hallmark associated with neurodegeneration of Alzheimer's disease (AD), frontotemporal dementia and parkinsonism linked to chromosome 17 (FTDP-17), and related tauopathies. Extracellular vesicles, specifically exosomes, have recently been demonstrated to participate in mediating tau propagation in brain. Exosomes produced by human induced pluripotent stem cell (iPSC)-derived neurons expressing mutant Tau (mTau), containing the P301L and V337M Tau mutations of FTDP-17, possess the ability to propagate p-tau pathology after injection into mouse brain.  To gain an understanding of the mTau exosome cargo involved in tau pathogenesis, these pathogenic exosomes were analyzed by proteomics and bioinformatics. The data showed that mTau expression dysregulates the exosome proteome to result in (1) proteins uniquely present only in mTau, and not control exosomes, (2) the absence of proteins in mTau exosomes, uniquely present in control exosomes, and (3) shared proteins which were significantly up-regulated or down-regulated in mTau compared to control exosomes. Notably, mTau exosomes (not control exosomes) contain ANP32A (also known as I1PP2A), an endogenous inhibitor of the PP2A phosphatase which regulates the phosphorylation state of p-tau.  Several of the mTau exosome-specific proteins have been shown to participate in AD mechanisms involving lysosomes, inflammation, secretases, and related processes.  Furthermore, the mTau exosomes lacked a substantial portion of proteins present in control exosomes involved in pathways of localization, vesicle transport, and protein binding functions. The shared proteins present in both mTau and control exosomes represented exosome functions of vesicle-mediated transport, exocytosis, and secretion processes. These data illustrate mTau as a dynamic regulator of the biogenesis of exosomes to result in acquisition, deletion, and up- or down-regulation of protein cargo to result in pathogenic mTau exosomes capable of in vivo propagation of p-tau neuropathology in mouse brain. 

Katarzyna Jańczak-Borkowska.

Source: Brazilian Journal of Probability and Statistics, Volume 33, Number 3, 480--497.

Abstract:
We prove the existence and uniqueness of the solution of backward stochastic variational inequalities with respect to fractional Brownian motion and with non-Lipschitz coefficient. We assume that $H>1/2$.

DOVER – Dr. Rajnish (Raj) Barua has been selected to serve as the new executive director of the Delaware Public Service Commission (PSC), filling the position to be vacated by Robert Howatt this month. Dr. Barua will begin his tenure as executive director on June 1. “Raj brings an amazing depth and breadth of regulatory […]

ગાંધીનગરઃગુજરાતના ઈતિહાસમાં પહેલી વખત યુપીએસસી પરીક્ષાના ફાઈનલ મેરીટ લિસ્ટમાં 47 જેટલા ગુજરાતી યુવાનોનો સમાવેશ થયો છે. આઈએએસ, આઈપીએસ જેવી ભારત સરકારની કેન્દ્રિય કેડર માટે સ્પિપામાંથી કુલ 154 યુવાનોએ પરીક્ષા આપી હતી. જેમાંથી 47 યુવાનો અગ્રતાક્રમે રહ્યા છે. આગામી ટુંક જ સમયમાં યુપીએસસી ઈન્ટર્વ્યુની પ્રક્રિયા શરૃ થશે. જેમાં આ યુવાનો સફળ રહે તે માટે ચૌમેરથી શુભેચ્છાઓની વર્ષા થઈ રહી છે.આઈએએસ, આઈપીએસ, આઈઆરએસ, આઈએફએસ જેવી કેડર માટે ગુજરાતીઓની પસંદગી થશે.

FreeBSD Security Advisory - Intel discovered a previously published erratum on some Intel platforms can be exploited by malicious software to potentially cause a denial of service by triggering a machine check that will crash or hang the system. Malicious guest operating systems may be able to crash the host.

SUB INSPECTOR (BS-14) (OPEN MERIT) 432 POSTS ON REGULAR BASIS Punjab Police has announced Sub Inspector and Assistant Sub Inspector Jobs 2019

The positions are for a non-renewable term of six years.

Check important government schemes launched by the Ministry of Health & Family Welfare which are important to study for the UPSC (IAS) Prelims 2020 exam.

Check the most important topics of Economics for the preparation of UPSC (IAS) Prelims Exam 2020. All the important topics have been added after a detailed analysis of the latest UPSC Prelims 2020 Syllabus.

The UPSC exams held in September-October, 2018 declared the results on Friday evening and a total of 759 candidates have been recommended for the appointment.

Trupti Ankush Dhodmise, a resident of Pune holds the 16th rank in the country. She is married and currently serves as an Assistant Commissioner of Sales Tax (Goods and Service Department) with Maharashtra State.

Trupti's parents are school teachers and she holds an engineering degree in a Pune-based college of Engineering. Via post campus placement, she got a job in a reputed company and later in 2014, she cleared the Maharashtra State Public Service Commission (MPSC) to join as assistant commissioner of sales tax.

Trupti told mid-day, “I was expecting to clear this exam as this was my fourth attempt and like the previous two attempts, I only was disappointed in my interview rounds. My husband helped me with my studies and motivated me to do better. My parents and in-laws also supported me.” She also added, “Being a married woman, it helps you to grow stronger and make better decisions in life.”

Nachiket Vishwanath Shelke from Pingale village in Shirur taluka also cracked the examination with 167^thrank all over India. On the other hand, Puja (26) has topped holding the 11th rank in India. She has completed her education in a Delhi-based college and later perused her post graduation in Columbia. She has kept her father, Dnyaneshwar Muley's legacy alive as he is a former Indian Foreign Service officer with the Ministry of External Affairs and Overseas Indian Affairs (MEA).

Catch up on all the latest Crime, National, International and Hatke news here. Also download the new mid-day Android and iOS apps to get latest updates

It's no secret that Rebecca Judd enjoys the finer things in life - and on Thursday, the 37-year-old WAG offered fans a glimpse of the living room inside her $7.3 million home in Melbourne

Jenna Dewan was spotted in the upscale Bel Air area of Los Angeles, leaving Jayde's Market with her daughter Everly whom she shares with ex-husband Channing Tatum.

Blac Chyna stepped out for a date with a mystery man on Sunday evening, where she got her feet licked while sitting at the upscale restaurant.

Precious time of the nation and its leadership is being wasted on a non-issue, namely Union Public Service Commission (UPSC)’s new Civil Service Aptitude Test (CSAT).

Hockey India had banned Punjab Armed Police, Jalandhar and J&K Police Hockey teams for three months for indiscipline and unruly behaviour.

The RPSC Junior Legal Officer examination was held on December 26 and 27 last year. The answer key of the written exam was released on the website of RPSC on January 24.

The Andhra Pradesh Public Service Commission (APPSC) has postponed the exams of a few recruitments scheduled in May. The APPSC has released a notice regarding the postponement of recruitment exams. Candidates who are aspiring for the Main Examination (Online) for

The Union Public Service Commission (UPSC) on  February 22,  2017 issued a notification announcing date and procedure for applying for Indian Civil Services Preliminary Examination, 2017 on its official website. {image-upsc-22-1487766661.jpg www.careerindia.com} Vacancy Details: 980 posts.Important dates to remember: To

Lipschultz, Jeremy Harris, 1958- author

Spiegel, Murray R., author

MatPat, AsapSCIENCE, The Slow Mo Guys and Burnie Burns answer the internet's most searched questions about YouTube, influencers, fame, and of course themselves.

Film festival features a MPSC presentation about astronaut training.

$570,000 grant will support UNC student involvement in developing new shows.

N.C. Biotechnology Center will support new DESTINY curriculum module

$367,172 grant targets "summer slide" through science education program